Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Ct GWAS (extra sequences)

ABSTRACT: Population-based whole genome sequence analysis of human ocular Chlamydia trachomatis infection identifies genomic markers associated with disease severity (extra sequences)

PROVIDER: PRJEB19535 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	ERR1854580_1.fastq.gz	Fastqsanger.gz
	ERR1854580_2.fastq.gz	Fastqsanger.gz
	ERR1854590_1.fastq.gz	Fastqsanger.gz
	ERR1854590_2.fastq.gz	Fastqsanger.gz
	ERR1854600_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 86

Similar Datasets

Ct GWAS

Project description:Population-based whole genome sequence analysis of human ocular Chlamydia trachomatis infection identifies genomic markers associated with disease severity

| PRJEB12542 | ENA

Expression data from Gambian children with and without the clinical signs of active trachoma: HG-focus array

2010-09-03 | GSE20430 | GEO

Plasmid-free Chlamydia trachomatis elicit lowered inflammation, delayed apoptosis, and reduced chemoattractant expression in HeLa cells compared to plasmid-containing wild type

Project description:Chlamydia trachomatis serovariants are responsible for either Trachoma, the leading cause of infectious blindness or sexually transmitted disease, wherein the endocervix is the most frequently infected site in women. Disease caused by Chlamydia typically involves chronic inflammation and scarring. Recent work with a live-attenuated A2497 plasmid deficient vaccine strain (A2497-) demonstrated protection in nonhuman primates against trachoma and a lack of measurable ocular pathology in A2497- infected monkeys. We therefore performed host cell transcriptome analysis of Hela cells infected with A2497 plasmid-containing (A2497) and A2497- Chlamydia over time. Our results indicate that relative to wild type A2497, the A2497- variant illicits a transcriptome response indicative of lowered inflammation response a delayed apoptosis response, a reduction in immune cell recruitement cytokine expression and a reduction in genes involved in cell proliferation and or fibrosis-like activities. The data provided here suggests a model that may explain how plasmid deficient chlamydia may provide an immuno-protective response without the pathology normally seen with plasmid-containing bacteria. Ct infection with and without plasmid time series

2014-11-25 | E-GEOD-56168 | biostudies-arrayexpress

Progesterone activates multiple innate immune pathways in Chlamydia trachomatis-infected endocervical cells

Project description:In this project we examined the in-vitro effect of female sex hormones (estradiol and progesterone at average physiological concentrations) during a infection mediated by Chlamydia trachomatis serovar D, on the gene expression of human endometrial cell line ECC-1 The effects of the female sex hormones progesterone and oestradiol while infected by Chlamydia trachomatis were examined at two timepoints.

2011-08-02 | E-GEOD-31149 | biostudies-arrayexpress

Integrated phosphoproteome and transcriptome analysis reveals Chlamydia-induced epithelial-to-mesenchymal transition in host cells

Project description:Chlamydia trachomatis are the etiological agents of a range of diseases and are epidemiologically associated with cervical and ovarian cancers. The interplay between host and chlamydia is highly complex, and to obtain panoramic view of the functional interplay, we performed combinatorial global phosphoproteomic and transcriptomic analyses of C. trachomatis-induced signaling. We identified numerous previously unknown C. trachomatis phosphoproteins and C. trachomatis-regulated host phosphoproteins that are substrates of kinases involved in various cellular processes. Interestingly, several host transcription factors (TFs) that are phosphorylated in C. trachomatis infections, including ETS2 repressor factor (ERF), proto-oncogenic transcription factor ETS1 are targets of ERK MAPK signaling. While these TFs were found to be essential for Chlamydia development, we demonstrated their involvement in inducing epithelial-to-mesenchymal transition in C. trachomatis infected cells by transcriptional regulation of genes involved in cellular motility and invasion. Our data reveals substantially unexplored complexity of C. trachomatis-induced signaling and provides broader insights into pro-carcinogenic potential of C. trachomatis.

2018-12-07 | PXD011960 | Pride

Heat shock-induced transcriptomic response in Chlamydia trachomatis

Project description:Heat shock-induced transcriptomic response in Chlamydia trachomatis

2021-12-08 | GSE173366 | GEO

Plasmid-free Chlamydia trachomatis elicit lowered inflammation, delayed apoptosis, and reduced chemoattractant expression in HeLa cells compared to plasmid-containing wild type

2014-11-25 | GSE56168 | GEO

Quantitative phospho-proteomic analysis of human endocervical epithelial cells infected with Chlamydia trachomatis

Project description:Human A2EN endocervical epithelial cells infected with Chlamydia trachomatis

2022-11-03 | MSV000090636 | MassIVE

Expression data from Gambian children with and without the clinical signs of active trachoma: HG-focus array

Project description:Results from 29 samples tested on the Affymetrix HG-focused target array identified transcriptional changes characteristic of ocular disease and ocular Chlamydia trachomatis infection phenotypes. Large numbers of differentially regulated genes were demonstrated. These were characteristic of the host defence response and typical of innate responses at epithelial surfaces and infiltrating leukocytes. These results provide an insight into the complexity of the acute response in trachoma. Samples from 29 participants were tested on the HG-Focus target arrays (17 participants with clinical signs of active trachoma and 12 study participants with normal conjunctivas from the same trachoma endemic population as controls). Conjunctival samples from an additional 60 participants were tested on U133 plus 2.0 arrays and are reported elsewhere. This second set of independent samples was used to assess different gene classifier selection methods and validation tests using >8500 common probe-sets shared between HG-focus target and U133 plus 2.0 arrays. Potential biomarkers of disease and infection are identified.

2010-09-03 | E-GEOD-20430 | biostudies-arrayexpress

Indoleamine 2,3-dioxygenase cannot inhibit Chlamydia trachomatis growth in HL-60 human neutrophil granulocytes

Project description:Neutrophil granulocytes are the major cells involved in the Chlamydia trachomatis (C.trachomatis)-mediated inflammation and histopathology. A key gene in human intracellular antichlamydial defense is the tryptophan degrading enzyme indoleamine 2,3-dioxygenase (IDO), which limits the growth of the tryptophan auxotroph Chlamydia. Despite its importance, the role of IDO in the intracellular defense against Chlamydia in neutrophils has not yet been characterized. Affymetrix microarrays were used to obtain global gene expression data for monitoring the effect of C. trachomatis serovar D infection on the transcriptome of human neutrophil granulocytes.

2021-11-08 | GSE180238 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data